664851930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{55823}}^1$

素因数の和:56230

約数の個数: 32

約数和(自身を含む): 1599692544

約数和(自身を除く): 934840614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 55823, 111646, 167469, 279115, 334938, 558230, 837345, 1674690, 22161731, 44323462, 66485193, 110808655, 132970386, 221617310, 332425965, 664851930]

約数ペア:

[(1, 664851930), (2, 332425965), (3, 221617310), (5, 132970386), (6, 110808655), (10, 66485193), (15, 44323462), (30, 22161731), (397, 1674690), (794, 837345), (1191, 558230), (1985, 334938), (2382, 279115), (3970, 167469), (5955, 111646), (11910, 55823)]